Enhanced Thermoelectric Power Factor of NaxCoO2 Thin Films by Structural Engineering

Peter Brinks, Bouwe Kuiper, E. Breckenfeld, Gertjan Koster, L.W. Martin, Augustinus J.H.M. Rijnders, Mark Huijben

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20 Citations (Scopus)

Abstract

By controlling the crystallinity and average grain size of thermoelectric NaxCoO2 thin films, a doubling of the thermoelectric power factor is achieved in combination with a strong suppression of the thermal conductivity. These structurally engineered NaxCoO2 thin films outperform single crystalline and polycrystalline samples at room temperature and demonstrate the potential of thermoelectric oxide thin films.
Original languageUndefined
Article number1301927
Pages (from-to)-
Number of pages7
JournalAdvanced energy materials
Volume4
Issue number8
DOIs
Publication statusPublished - 12 Feb 2014

Keywords

  • IR-91259
  • METIS-303194

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